Our company's color masterbatch uses high-quality imported pigments as the main raw material, selects polyolefin resin as the carrier, and is treated with highly active surface modifiers, coupling agents and compatibilizers. It is processed by twin-screw extrusion and is suitable for color matching of PE modified plastics.

Donghong black masterbatch is formulated using virgin resin as a carrier, along with selected pigments, carbon black, and high-quality functional additives. The product formula undergoes rigorous screening and optimization, and the advanced production equipment and strictly controlled processes ensure stable product quality. This series of products is odorless, smokeless, non-toxic, and environmentally friendly during use. It also possesses excellent dispersibility, imparting good blackness and gloss to customer products, excellent weather resistance, and a smooth appearance, without adversely affecting the physical and mechanical properties of the product. Using Donghong black masterbatch offers advantages such as improved product quality, reduced production costs, and reduced pollution.